def setUp(self):
'''Set the reference values for eaBase
'''
self.tMin = 18
self.tMax=25
self.rhmin=0.54
self.rhmax=0.82
self.ea=ea(self.tMin,self.tMax,self.rhmin,self.rhmax)
def calculateEa(self):
'''This method will calculate the
ea when given the appropriate data
'''
print "You have selected Ea calculation"
tmax = float(raw_input("Insert Tmax: "))
tmin = float(raw_input("Insert Tmin: "))
rhmax = float(raw_input("Insert RHmax: "))
rhmin = float(raw_input("Insert RHmin: "))
eaCalculated=ea.ea(tmin,tmax,rhmin,rhmax)
print str(eaCalculated.calc_ea())
